VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

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I/342/f3 FON Astrographic Catalogue, Version 3.0 (Andruk+, 2016)
Star data file (24752709 rows)
  recno=11556838
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ColumnValue  Explain   (UCD)
_RAJ200020 37 57.090504 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+31 07 14.40516 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195020 35 54.445722 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+30 56 40.56754 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon072.614050495 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat-06.074084498 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
11556838recno11556838  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ID 265604  Serial number of the star (meta.number)
k 4  Number of determinations (plates) (meta.number)
RAJ2000309.4878771 deg (i) Right Ascension (J2000) (pos.eq.ra)
e_RAJ2000 0.068 arcsec Error in right ascension, RA*cos(DE) (stat.error)
DEJ2000+31.1206681 deg (i) Declination (J2000) (pos.eq.dec)
e_DEJ2000 0.041 arcsec Error in Declination (stat.error;pos.eq.dec)
Bmag13.42 mag Johnson Blue magnitude (phot.mag;em.opt.B)
e_Bmag 0.08 mag Error in B (stat.error;phot.mag;em.opt.B)
Epoch1984.589 yr Epoch of observations (time.epoch)
FWHM 5.99 2.17pix Diameter of star image (phys.angSize)
cI 44.07  Intensity in the center of image (in max256 unit) (phot.count;em.opt)
f.mag  mag UCAC4 f magnitude (Note 1)   (phot.mag;em.opt)
pmRA  mas/yr Proper motion in RA*cos(DE) (Note 1)   (pos.pm;pos.eq.ra)
pmDE  mas/yr Proper motion in DE (Note 1)   (pos.pm;pos.eq.dec)
B4mag  mag UCAC4 B magnitude (Note 1)   (phot.mag;em.opt.B)
Vmag  mag UCAC4 V magnitude (Note 1)   (phot.mag;em.opt.V)
rmag  mag UCAC4 r magnitude (Note 1)   (phot.mag;em.opt.R)
imag  mag UCAC4 i magnitude (Note 1)   (phot.mag;em.opt.I)
  
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